.upay-creditcard-fields { margin: 0 0 1em 0; }
.upay-cc-meta,#upay-spinner{display: none}
.upay-spinner{position:fixed;inset:0;background:rgba(255,255,255,0.6);z-index:9999;display:flex;align-items:center;justify-content:center;}
.upay-form-row { margin-bottom: 1em; }
.upay-form-row-card { width: 100%; }
.upay-form-row-expiry-cvc { display: flex; gap: 1em; }
.upay-form-half { flex: 1; min-width: 0; }
.upay-label { font-weight: 500; display: block; margin-bottom: 0.25em; }
.upay-label-note { font-size: 0.9em; color: #888; }
.upay-input { width: 100%; box-sizing: border-box; padding: 0.5em; font-size: 1em; }
@media (max-width: 480px) {
    .upay-form-row-expiry-cvc { flex-direction: column; gap: 0.5em; }
}